Container assembly for transporting a flexible panel
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F16F-015/04
F16F-007/01
F16F-015/02
B65D-081/107
B65D-081/07
F16M-013/02
F16F-015/06
F16F-007/14
B65D-085/30
출원번호
US-0226067
(2016-08-02)
등록번호
US-9939041
(2018-04-10)
발명자
/ 주소
Kronkright, Dale
Chave, Robert
Bearman, Gregory
출원인 / 주소
The Supporting Organization For the Georgia O'Keeffe Museum
대리인 / 주소
Baker Botts L.L.P.
인용정보
피인용 횟수 :
1인용 특허 :
23
초록▼
According to certain embodiments, a container assembly for protecting a flexible panel comprises a back panel positioned behind the flexible panel and offset by a first substantially airtight compartment, a front panel positioned in front of the flexible panel and offset by a second substantially ai
According to certain embodiments, a container assembly for protecting a flexible panel comprises a back panel positioned behind the flexible panel and offset by a first substantially airtight compartment, a front panel positioned in front of the flexible panel and offset by a second substantially airtight compartment, and a stiffener panel positioned in front of the front panel and offset by a third substantially airtight compartment. The front, back, and stiffener panels each comprise one or more rigid materials. Each rigid material has higher natural frequency and lower excursion properties than the flexible panel. The container assembly is tuned using fixed, gas-piston principles to impart the higher natural frequency and lower excursion properties of the rigid materials to the flexible panel such that the natural frequency of the flexible panel increases and the extent to which the flexible panel experiences excursions greater than 350 microns is reduced.
대표청구항▼
1. A container assembly for protecting a flexible panel, the container assembly comprising: a back panel positioned behind the flexible panel and offset by a first substantially airtight compartment, wherein the back panel comprises a back board, a decontamination layer, and a humidity control layer
1. A container assembly for protecting a flexible panel, the container assembly comprising: a back panel positioned behind the flexible panel and offset by a first substantially airtight compartment, wherein the back panel comprises a back board, a decontamination layer, and a humidity control layer, the decontamination layer and the humidity control layer positioned between the flexible panel and the back board;a front panel comprising an acrylic material, the front panel positioned in front of the flexible panel and offset by a first gasket resulting in a second substantially airtight compartment, the second substantially airtight compartment having a depth in the range of 3-10 millimeters;a stiffener panel positioned in front of the front panel, the stiffener panel offset by a second gasket resulting in a third substantially airtight compartment, the third substantially airtight compartment having a depth in the range of 3-5 millimeters; anda frame surrounding the periphery of the flexible panel, wherein a third gasket seals between the back panel and the frame, a fourth gasket seals between the flexible panel and the frame, and a fifth gasket seals between the front panel and the frame;wherein: the front panel, the back panel, and the stiffener panel each comprise one or more rigid materials, each rigid material having higher natural frequency and lower excursion properties than the flexible panel; andthe container assembly is tuned using fixed, gas-piston principles to impart the higher natural frequency and lower excursion properties of the rigid materials to the flexible panel such that the natural frequency of the flexible panel increases and the extent to which the flexible panel experiences excursions greater than 350 microns is reduced. 2. A container assembly for protecting a substantially flat object, the container assembly comprising: a back panel positioned behind the object and offset by a first sealed air compartment; anda front panel positioned in front of the object and offset by a second sealed air compartment;wherein the object comprises a stretched canvas within a frame and the container assembly further comprises a first gasket between the back panel and the frame, a second gasket between the object and the front panel, and a third gasket between the front panel and the frame. 3. The container assembly of claim 2, wherein the offset of the second sealed air compartment is dimensioned so as to tune the natural frequency of the object against vibrations. 4. The container assembly of claim 3, wherein the offset of the second sealed air compartment is dimensioned so that the object and the front panel are in close proximity. 5. The container assembly of claim 2, wherein each of the first and second sealed air compartments are substantially airtight. 6. A container assembly for protecting an object, the container assembly comprising: a back panel positioned behind the object and offset by a first sealed air compartment;a front panel positioned in front of the object and offset by a second sealed air compartment; anda stiffener panel positioned in front of the front panel and offset by a third sealed air compartment;wherein the front panel, the back panel, and the stiffener panel each comprise one or more rigid materials, each rigid material having higher natural frequency and lower excursion properties than the object; andthe container assembly is tuned using fixed, gas-piston principles to impart the higher natural frequency and lower excursion properties of the rigid materials to the object such that the natural frequency of the object increases and the extent to which the object experiences excursions greater than 350 microns is reduced. 7. The container assembly of claim 6, wherein: the offset between the object and the front panel is within the range of approximately 3-10 millimeters; andthe offset between the front panel and the stiffener panel is within the range of approximately 3-5 millimeters. 8. The container assembly of claim 6, wherein the front panel comprises an acrylic material. 9. The container assembly of claim 6, wherein the stiffener panel comprises a paper honeycomb sheet. 10. The container assembly of claim 6, wherein the back panel comprises a foam core board. 11. The container assembly of claim 10, wherein the back panel further comprises a decontamination layer and a humidity control layer positioned between the foam core board and the object. 12. The container assembly of claim 6, further comprising: a first gasket positioned between the object and the front panel; anda second gasket positioned between the front panel and the stiffener panel. 13. The container assembly of claim 6, further comprising a gasket positioned between the front panel and the stiffener panel, the gasket having a non-rectangular geometry. 14. The container assembly of claim 6, wherein: the object has a natural frequency in the range of 1 Hz to 20 Hz;the first sealed air compartment is dimensioned so as to increase the natural frequency of the object by at least 20%;the second sealed air compartment is dimensioned so as to increase the natural frequency of the object by at least 20%; andthe third sealed air compartment is dimensioned so as to increase the natural frequency of the object by at least 20%. 15. The container assembly of claim 14, wherein the combination of the first, second, and third sealed air compartments increase the natural frequency of the object to at least 40 Hertz. 16. The container assembly of claim 6, wherein each of the first, second, and third sealed air compartments is substantially airtight. 17. The container assembly of claim 6, wherein the object comprises a stretched canvas. 18. A container assembly for protecting an object, the container assembly comprising: a back panel positioned behind the object and offset by a first sealed air compartment;a front panel positioned in front of the object and offset by a second sealed air compartment; anda stiffener panel positioned in front of the front panel and offset by a third sealed air compartment, the stiffener panel having a non-uniform thickness such that a volume of a corner portion of the third sealed air compartment is reduced as compared to the volume of a middle portion of the third sealed air compartment.
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이 특허에 인용된 특허 (23)
Cummins, David S.; Jackson, Curt A.; Cook, Jr., James N., Apparatus for transport of equipment and method for manufacture thereof.
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